Zander

Using a full team of legendary Pokemon in OU which are in the OU tier doesn't help much in battles. That's surprising.

My team is Kyurem Black, Zapdos, Tapu Fini, Zygarde, Heatran and Mega Latios.

Zeroara really seems to be doing a number on this team but maybe a Magearna would help?

Are we anywhere close to the public release in this month? Or is is really in mid September?

Here's how to build a good team in a competitive environment of Pokemon.
Have these uses for each pokemon:-

1) A physical wall. It has high physical defense and decent hp. Can stall or resists moves.

Eg: Metagross

2) A special wall. Has high special defense and decent hp. Can stall and maybe attack.

Eg: Chancey

3) A mega evolution. A mega is basically supposed to be a wall breaker. It's an all out offense. If it's out on the feild then it's meant to crush everything in it's path, simple as that.

Eg: Mega Medicham

4) A stall breaker. There'll always be an opponent pokemon using toxic or will-o-wisp or leech seed and recovery and stuff. You need something that when you send out, will effectively take out these pokemon, without being affected by the said stall. It could either be a Pokemon with a super effective type or a Pokemon that doesn't get affected by toxic/leech seed etc.
You'll have to play the particular tier to know the best pokemon.

Eg: Zapdos, maybe a poison type

5) The speed pokemon. This pokemon is fast. Really fast. Even faster. Fastest in your entire party. This pokemon should always 100% hold a choice scarf. It will have very powerful moves and it's only objective is to attack first and kill. Upto you to decide whether it can kill an opponent at full hp or do you need to bring it down to half for the kill.

Eg: Latios, Garchomp

6) Your Favorite Pokemon. Trust me on this one. Usually people will tell you to use a stall pokemon. Or something with high stats. No.
When you've finished getting 5 pokemon fulfilling the above criteria you'll find your team full of strangers. You'll never have used these Pokemon before. You'll feel completely isolated from a game.
Your favorite Pokemon is the one you have to give you comfort. You already know how to use it. You love to use it. So use it as you like. It helps.

Eg: My favorites!

Greninja, Gyarados, Hydreigon, Electivire.

Build this kind of team and you'll excell at battling in no time. That's all.

Bugs bugs go away 

Let the public play, okay? 

Not played episode 18 yet. How are the bugs so far? Anything major or game smoothly playable?

I wonder what tier of competitive battling everyone here likes the most. I have a feeling that it's RU and NU for some reason...

I wonder how Reborn would be without feild effects. The fights would probably be more interesting to do with less powerful pokemon because the opponent doesn't become a Hulk in the feild and you don't need a feild changer or a Pokemon of the same type as the gym to actually do good in the gym.